摘要
重点介绍了冲击反循环钻进的工艺流程、钻进参数的选择。
It emphasized on technological process, selection of drilling parameters, measures for special formations, as well as the prevention and treatment of accidents during the reverse cirulation percussive drilling technology.
出处
《西部探矿工程》
CAS
2000年第3期96-97,共2页
West-China Exploration Engineering
关键词
冲击
反循环
钻进工艺
钻机
percussion reverse circulation drilling technology
